Bump gittools/actions from 0 to 1 in /.github/workflows

Bumps [gittools/actions](https://github.com/gittools/actions) from 0 to 1.
- [Release notes](https://github.com/gittools/actions/releases)
- [Commits](GitTools/actions@v0...v1)

---
updated-dependencies:
- dependency-name: gittools/actions
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/_version.yml

@@ -59,15 +59,15 @@ jobs:
 
       # https://github.com/GitTools/actions/blob/main/docs/examples/github/gitversion/setup/usage-examples.md#example-1
       - name: Set up GitVersion
-        uses: gittools/actions/gitversion/setup@v0
+        uses: gittools/actions/gitversion/setup@v1
         with:
           versionSpec: '5.x'
 
       # https://github.com/GitTools/actions/blob/main/docs/examples/github/gitversion/execute/usage-examples.md#example-5
       # For a list of all GitVersion Version Variables, see https://gitversion.net/docs/reference/variables
       - name: Use GitVersion to determine version
         id: gitversion
-        uses: gittools/actions/gitversion/execute@v0
+        uses: gittools/actions/gitversion/execute@v1
 
       - run: |
           echo 'Save the GitVersion environment variables to a file.'